3. The Communications Regulatory Authority shall approve a list of types of electronic communications activities that an undertaking must notify the Communications Regulatory Authority about if it seeks to engage in any of them. The undertaking shall have the right to engage in the relevant activity after notifying the Communications Regulatory Authority thereof in accordance with the procedure and conditions set forth by the Communications Regulatory Authority. 4. The Communications Regulatory Authority, taking account of the field and scope of activity, shall determine what information and documents an undertaking must submit at the time of notification of the start of activity. The Communications Regulatory Authority may request the submission of only a notification confirming the intention to commence the provision of electronic communications networks or services and the submission of the minimum information which is required to include the undertaking in a list of providers of electronic communications networks and services. This information must be limited to what is necessary for the identification of the provider of electronic communications networks and services (such as the identification number) and the provider’s contact persons, the provider’s address, a short description of the network and service to be provided, and an estimated date of starting the activity. 5. Upon the receipt of an undertaking’s notification of the start of electronic communications activities, the Communications Regulatory Authority shall inform the undertaking not later than within seven days about the receipt of the notification, specifying whether or not it complies with the provisions of the legal acts adopted by the Communications Regulatory Authority concerning the general terms and conditions for engaging in electronic communications activities. 6. Undertakings complying with the provisions of the legal acts adopted by the Communications Regulatory Authority concerning the general terms and conditions for engaging in electronic communications activities shall have the right to request that the Communications Regulatory Authority issue a standardised confirmation indicating that the undertaking has submitted a notification of the start of its activity and detailing under what circumstances any undertaking providing electronic communications networks or services under the provisions of legal acts concerning the terms and conditions for engaging in the relevant electronic communications activity has the right to install an electronic communications infrastructure, negotiate interconnection, and/or obtain access. The confirmation shall be issued not later than within seven days after the receipt of an appropriate request for confirmation. The state fee shall be levied for the issuance of a 53